Industrial fuel burner



FIG. 1 is a rear perspective view of an industrial fuel burner showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof.

The dotted lines shown in the several views are disclosed for illustrative purposes only. 

The ornamental design for an industrial fuel burner, substantially as shown and described. 